started texture processing

src/render/textures.cpp

@@ -0,0 +1,29 @@
+#include "../../include/raylib-cpp.hpp"
+#include <vector>
+
+using namespace std;
+
+typedef vector<raylib::Texture> TextureAtlas;
+typedef int ID;
+
+Texture defaultTexture;
+
+void GenDefaultTexture(){
+  Image img = GenImageChecked(64, 64, 16, 16, PURPLE, BLACK);
+  defaultTexture = LoadTextureFromImage(img);
+  UnloadImage(img);
+}
+
+TextureAtlas NewTextureAtlas() {
+  TextureAtlas atlas;
+  atlas.push_back(defaultTexture);
+
+  return atlas;
+}
+
+Texture GetTexture(ID id, TextureAtlas atlas) {
+  if (atlas.size() >= id) {
+    return atlas[0];
+  }
+  return atlas[id];
+}